Impulsivity traits and neurocognitive mechanisms conferring vulnerability to substance use disorders
A Verdejo-Garcia, N Albein-Urios - Neuropharmacology, 2021 - Elsevier
Impulsivity-the tendency to act without sufficient consideration of potential consequences in
pursuit of short-term rewards-is a vulnerability marker for substance use disorders (SUD) …
pursuit of short-term rewards-is a vulnerability marker for substance use disorders (SUD) …
Mapping sign-tracking and goal-tracking onto human behaviors
As evidenced through classic Pavlovian learning mechanisms, environmental cues can
become incentivized and influence behavior. These stimulus-outcome associations are …
become incentivized and influence behavior. These stimulus-outcome associations are …
Promising vulnerability markers of substance use and misuse: A review of human neurobehavioral studies
Substance use often begins, and noticeably escalates, during adolescence. Identifying
predictive neurobehavioral vulnerability markers of substance use and related problems …
predictive neurobehavioral vulnerability markers of substance use and related problems …
In context: A developmental model of reward processing, with implications for autism and sensitive periods
CC Clements, K Ascunce, CA Nelson - … of the American Academy of Child …, 2023 - Elsevier
Objective Differences in reward processing have been associated with numerous psychiatric
disorders, including autism and attention-deficit/hyperactivity disorder (ADHD). Many …
disorders, including autism and attention-deficit/hyperactivity disorder (ADHD). Many …
Neural response to rewards moderates the within‐person association between daily positive events and positive affect during a period of stress exposure
Stress and neural responses to reward can interact to predict psychopathology, but the
mechanisms of this interaction are unclear. One possibility is that the strength of neural …
mechanisms of this interaction are unclear. One possibility is that the strength of neural …
Decreased reward-related brain function prospectively predicts increased substance use.
Substance use and addiction are prominent global health concerns and are associated with
abnormalities in reward sensitivity. Reward sensitivity and approach motivation are …
abnormalities in reward sensitivity. Reward sensitivity and approach motivation are …
Neural reward circuit dysfunction as a risk factor for bipolar spectrum disorders and substance use disorders: A review and integration
Bipolar spectrum disorders (BSDs) and substance use disorders (SUDs) are associated with
neural reward dysfunction. However, it is unclear what pattern of neural reward function …
neural reward dysfunction. However, it is unclear what pattern of neural reward function …
Implementations of sign-and goal-tracking behavior in humans: A scoping review
Animal research has identified two major phenotypes in the tendency to attribute incentive
salience to a reward-associated cue. Individuals called “sign-trackers”(STs) preferentially …
salience to a reward-associated cue. Individuals called “sign-trackers”(STs) preferentially …
Prospective associations between early adolescent reward functioning and later dimensions of psychopathology.
Individual differences in reward functioning have been associated with numerous disorders
in adolescence. Given relations with multiple forms of psychopathology, it is unclear whether …
in adolescence. Given relations with multiple forms of psychopathology, it is unclear whether …
Short term effects of the REAL media e-learning media literacy substance prevention curriculum: An RCT of adolescents disseminated through a community …
Background The primary aim of this study was to evaluate the short-term effects of testing an
e-learning program to reduce adolescent substance use and abuse. Early initiation of …
e-learning program to reduce adolescent substance use and abuse. Early initiation of …